| Customization: | Available |
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| CAS No.: | 110488-70-5 |
| Formula: | C21h22clno4 |
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Active ingredient
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Dimethomorph
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Chemical name
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(E,Z)-4-[3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propenyl]morpholine
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Classification
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Fungicide / Agrochemical
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Biochemistry
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Inhibits the formation of the oomycete fungal cell wall.
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Mode of action
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Local systemic fungicide with good protectant and antisporulant activity. Only the (Z)- isomer is intrinsically active, but, because of rapid interconversion of isomers in the light, it has no advantage over the (E)- isomer in practice.
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Usage
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Fungicide effective against Oomycetes, especially Peronosporaceae and Phytophthora spp. (but not Pythium spp.) in vines, potatoes, tomatoes and other crops. Used in combination with contact fungicides, and applied at 2.0-2.5 kg formulated product/ha.
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Mammalian Toxicology
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Oral Acute oral LD50 for male rats 4300, female rats 3500, male mice >5000, female mice 3700 mg/kg b.w. Skin and eye Acute percutaneous LD50 for rats >5000 mg/kg b.w. Not irritant to skin or eyes of rabbits. Not a skin sensitiser (guinea pigs, M&K
test). Inhalation LC50 (4 h) for rats >4.2 mg/l air (maximum attainable concentration). |
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Dimethomorph is a fungicide that is commonly used to control various fungal diseases in crops, particularly those caused by oomycetes, such as downy mildew and late blight. It belongs to the chemical class of morpholines and works by inhibiting the formation of fungal cell walls, leading to the disruption of fungal growth and ultimately the death of the pathogen.
Dimethomorph is available in various formulations, including liquid concentrates and wettable powders, and can be applied as a foliar spray or through seed treatment. It is typically used preventatively or at the early stages of disease development to achieve the best control.
When using dimethomorph, it is important to follow the label instructions and safety precautions. The specific application rates and timing may vary depending on the target crop and disease, so it is important to consult the product label for guidance. It is also important to consider any potential resistance management strategies and rotate with other fungicides with different modes of action to minimize the risk of developing resistant fungal populations.
| Product name | dimethomorph 95%TC 50%WP 50%WDG fungicide | |||||||||||||||||||||||||||||||||||||||||||||
| General info |
Appearance: White powder Molecular Formula: C21H22ClNO4 Molecular Weight: 387.86 Solubility: In water is greater than 50 mg/l at 20-23 degrees C; Soluble in other solvents including acetone, toluene, hexane, and methanol. Melting Point: 125-149 degrees C Boiling Point: 584.899 °C at 760 mmHg Flash Point: 307.536 °C |
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| Properties |
Appearance: white solid, M.P.: 127~148, V.P.: 24nPa(20), Solubility: in water<0.05mg/L(25); acetone 15 g(Z)/L, 88 g(E)/L; cyclohexanone 27 g(Z)/L; DMF40 g(Z)/L, 272 g(E)/L; hexane 0.4 g(E)/L; methanol, toluene 7 g(Z)/L. Stability: stable for at least 5 days in dark; (E)-isomer and (Z)-isomer interconverted in sunshine; hyrolysed very slowly. |
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| Applications |
Systemic fungicide, control of Peronospora and Phytophthora, the Oomycetes on potato and tomato, and especially the late blight on potato. Used in combination with protectant fungicide (such as dithianon, mancozole and copper compound). |
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| Specifications |
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Anhui Yiyi Agrochemical Co., Ltd. was established on March 26, 2020. Our company is a diversified company integrating industry and trade. The company's main fertilizer, chemical raw materials, pesticides. The products are made of copper salt raw materials (copper hydroxide, copper oxychloride, copper sulfate, etc.), copper preparation single agent (copper oxychloride 40%WP, copper oxychloride 50%WP, copper oxychloride 85% WP, copper hydroxide 77%WP, Cuprous oxide 86.2%WP, copper oxychloride 45% +2% chunuremycin, etc.), copper compound (copper oxychloride 35%+ metalaxyl 15%, copper oxychloride 35%+ metalaxyl 15%, copper oxychloride 35%+ metalaxyl 15%, etc.) Cuprous oxide 60%+ Metalaxyl 12% etc.), wettable powder, soluble powder, SC, DF.
As a professional agrochemical manufacturer and exporter, we support our distributor and farmers, with products and after sale consultants.
Adhering to be honest, cooperative and win-win, we look forward to being reliable partner uniting our customers, establishing cooperative relationship with all interested clients on the basis of equality and benefit;And to provide comprehensive and personalized services for global customers.
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